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  1. /*
  2. * Apple HTTP Live Streaming segmenter
  3. * Copyright (c) 2012, Luca Barbato
  4. * Copyright (c) 2017 Akamai Technologies, Inc.
  5. *
  6. * This file is part of FFmpeg.
  7. *
  8. * FFmpeg is free software; you can redistribute it and/or
  9. * modify it under the terms of the GNU Lesser General Public
  10. * License as published by the Free Software Foundation; either
  11. * version 2.1 of the License, or (at your option) any later version.
  12. *
  13. * FFmpeg is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16. * Lesser General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU Lesser General Public
  19. * License along with FFmpeg; if not, write to the Free Software
  20. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  21. */
  22. #ifndef AVFORMAT_HLSPLAYLIST_H
  23. #define AVFORMAT_HLSPLAYLIST_H
  24. #include <stdint.h>
  25. #include "libavutil/common.h"
  26. #include "avformat.h"
  27. #include "avio.h"
  28. typedef enum {
  29. PLAYLIST_TYPE_NONE,
  30. PLAYLIST_TYPE_EVENT,
  31. PLAYLIST_TYPE_VOD,
  32. PLAYLIST_TYPE_NB,
  33. } PlaylistType;
  34. void ff_hls_write_playlist_version(AVIOContext *out, int version);
  35. void ff_hls_write_stream_info(AVStream *st, AVIOContext *out,
  36. int bandwidth, char *filename);
  37. void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
  38. int target_duration, int64_t sequence,
  39. uint32_t playlist_type);
  40. void ff_hls_write_init_file(AVIOContext *out, char *filename,
  41. int byterange_mode, int64_t size, int64_t pos);
  42. int ff_hls_write_file_entry(AVIOContext *out, int insert_discont,
  43. int byterange_mode,
  44. double duration, int round_duration,
  45. int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set
  46. char *baseurl, //Ignored if NULL
  47. char *filename, double *prog_date_time);
  48. void ff_hls_write_end_list (AVIOContext *out);
  49. #endif /* AVFORMAT_HLSPLAYLIST_H_ */